Conditional formats not properly copied to duplicated sheet

I have conditional formats with ranges like this:

A:A
B:B
C:C
D:D
E:E
F:F

But when I duplicate the sheet, the new sheet has ranges like this:

A:A
B:B,C:E
F:F

Is there a fix or work around?

I am using version 7.5.4.2.

Please upload an ODF type sample file here.

@LarryCo
I can recreate this, but found a solution for my spreadsheet.
But since this does not have to work in your sheet as well,

I believe that the Conditions of column B, C, D and E are the same, Calc only grouped them.

https://bugs.documentfoundation.org/show_bug.cgi?id=155157